4131939348

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 11193262080

約数和(自身を除く): 7061322732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 223, 228, 263, 309, 342, 412, 446, 526, 618, 669, 684, 789, 892, 927, 1052, 1236, 1338, 1578, 1854, 1957, 2007, 2367, 2676, 3156, 3708, 3914, 4014, 4237, 4734, 4997, 5871, 7828, 8028, 8474, 9468, 9994, 11742, 12711, 14991, 16948, 17613, 19988, 22969, 23484, 25422, 27089, 29982, 35226, 38133, 44973, 45938, 50844, 54178, 58649, 59964, 68907, 70452, 76266, 81267, 89946, 91876, 108356, 117298, 137814, 152532, 162534, 175947, 179892, 206721, 234596, 243801, 275628, 325068, 351894, 413442, 436411, 487602, 514691, 527841, 703788, 826884, 872822, 975204, 1029382, 1055682, 1114331, 1309233, 1544073, 1745644, 2058764, 2111364, 2228662, 2618466, 3088146, 3342993, 3927699, 4457324, 4632219, 5236932, 6040847, 6176292, 6685986, 7855398, 9264438, 10028979, 12081694, 13371972, 15710796, 18122541, 18528876, 20057958, 24163388, 36245082, 40115916, 54367623, 72490164, 108735246, 114776093, 217470492, 229552186, 344328279, 459104372, 688656558, 1032984837, 1377313116, 2065969674, 4131939348]

約数ペア:

[(1, 4131939348), (2, 2065969674), (3, 1377313116), (4, 1032984837), (6, 688656558), (9, 459104372), (12, 344328279), (18, 229552186), (19, 217470492), (36, 114776093), (38, 108735246), (57, 72490164), (76, 54367623), (103, 40115916), (114, 36245082), (171, 24163388), (206, 20057958), (223, 18528876), (228, 18122541), (263, 15710796), (309, 13371972), (342, 12081694), (412, 10028979), (446, 9264438), (526, 7855398), (618, 6685986), (669, 6176292), (684, 6040847), (789, 5236932), (892, 4632219), (927, 4457324), (1052, 3927699), (1236, 3342993), (1338, 3088146), (1578, 2618466), (1854, 2228662), (1957, 2111364), (2007, 2058764), (2367, 1745644), (2676, 1544073), (3156, 1309233), (3708, 1114331), (3914, 1055682), (4014, 1029382), (4237, 975204), (4734, 872822), (4997, 826884), (5871, 703788), (7828, 527841), (8028, 514691), (8474, 487602), (9468, 436411), (9994, 413442), (11742, 351894), (12711, 325068), (14991, 275628), (16948, 243801), (17613, 234596), (19988, 206721), (22969, 179892), (23484, 175947), (25422, 162534), (27089, 152532), (29982, 137814), (35226, 117298), (38133, 108356), (44973, 91876), (45938, 89946), (50844, 81267), (54178, 76266), (58649, 70452), (59964, 68907)]